+ and -
Integers
Integers
-6+14
8
-98/-7
14
3/2+7/2
5
7/4*9/3
5 1/4
Round to the nearest ten million
39,274,928,475,028,487.02894
39,274,928,480,000,000
8-(-98)
106
-(-7^2)
-49
10/3+12/7
5 1/21
5/18/28/13
65/504
What type of number is 5/(7pi)
Irrational
-35+20-12+1
-26
|2*-8*-1*3*(-2)|
96
-5/9-23/18
-11/6
21/3*8-13
43
Round −12.438 to the nearest hundredth
-12.44
-1+3-4+2-7+10-20+35-4
14
6/3x(-7)-60
-74
58+5/10-(-58)
233/2
12-3[2*10/9+(8-7)]
61/3
Round 385,029.740263 to the nearest:
ten thousandth
thousand
integer
385,029.7403
385,000
385,030
An investor owns shares in a tech company. On Monday, the total value of the shares dropped by $72. Over the next 6 days, the stock dropped an additional $15 each day. On Saturday, the value grew by half. What was the total change in the portfolio's value by the end of the week?
$-81
89-(-3)^2[5*9-40]
134
1/5-263/265+3/53
-39/53
(3/5)^2*2/3/4/5
3/10
Define what numbers are considered Natural, Whole, Irrational, Rational, and Integers
Natural numbers are positive whole numbers
Whole numbers include natural numbers plus 0
Irrational numbers are numbers that can't be written as a terminating or repeating decimal
Rational numbers can be written as fractions and have a repeating or terminating decimal
Integers are positive and negative whole numbers